Nexen Ro-Ct8 195/70 R15

Nexen Ro-Ct8 is a tyre made in total of 13 sizes, ranging from R13 to R13 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. 195/70 R15 is 30mm wider than the narrowest dimension (165) and 30mm narrower than the widest one (225). This tyre profile of 70 means the sidewall height of the tyre is 70% of the tyre width (195mm), which results in 136.5mm sidewall height.